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This paper discusses the contributions to this special issue in the context of the African Renaissance and the subsequent need to re-define educational development from a multilingual, multicultural and pan-African perspective. Each contribution offers a different angle to the discussion: a critique of Arabization in Morocco, with questions about whether a new medium of instruction policy will prioritize people's own languages or French; an analysis of urban attitudes in Angola toward a new education policy providing for six mother tongues to be used in lower primary; a description of the challenges for stakeholders in the Seychelles to recognize that Seselwa, a creole, can be an acceptable medium of instruction; and an assessment of the opportunities and limitations in South Africa of classroom trans-languaging between African languages and English. A stronger voice needs to emerge on behalf of African languages and ways of knowing.

Microcystins are produced by multifaceted organisms called cyanobacteria, which are integral to Africa's freshwater environments. The excessive proliferation of cyanobacteria caused by rising temperature and eutrophication leads to the production and release of copious amounts of microcystins, requiring critical management and control approaches to prevent the adverse environmental and public health problems associated with these bioactive metabolites. Despite hypotheses reported to explain the phylogeography and mechanisms responsible for cyanobacterial blooms in aquatic water bodies, many aspects are scarcely understood in Africa due to the paucity of investigations and lack of uniformity of experimental methods. Due to a lack of information and large-scale studies, cyanobacteria occurrence and genetic diversity are seldom reported in African aquatic ecosystems. This review covers the diversity and geographical distribution of potential microcystin-producing and non-microcystin-producing cyanobacterial taxa in Africa. Molecular analyses using housekeeping genes (e.g., 16S rRNA, ITS, rpoC1, etc.) revealed significant sequence divergence across several cyanobacterial strains from East, North, West, and South Africa, but the lack of uniformity in molecular markers employed made continent-wise phylogenetic comparisons impossible. Planktothrix agardhii, Microcystis aeruginosa, and Cylindrospermopsis raciborskii (presently known as Raphidiopsis raciborskii) were the most commonly reported genera. Potential microcystin (MCs)-producing cyanobacteria were detected using mcy genes, and several microcystin congeners were recorded. Studying cyanobacteria species from the African continent is urgent to effectively safeguard public and environmental health because more than 80% of the continent has no data on these important microorganisms and their bioactive secondary metabolites. [ABSTRACT FROM AUTHOR]

The call for the intellectualisation of African languages has become a topical agenda towards their use as languages of teaching and learning in institutions of higher learning in Africa. In their enunciation of language policies, South African universities are guided by the Department of Higher Education and Training (DHET)'s Language Policy Framework for Public Higher Education Institutions (LPFPHEI). The thrust of this paper is to interrogate how the language policy of one university in South Africa enables the intellectualisation of African languages. The study deploys Ruiz's notion of language as a resource to examine the potential embedded within the university's language policy to foster the intellectualisation of Sesotho and Setswana for use as LoTLs in a variety of disciplines. The university is one of the institutions of higher learning with the most recently revised language policy approved in 2022, hence its selection as the case study. The paper concludes that an enabling language policy that speaks to the linguistic realities, coupled with a variety of support structures within the university and also spelling out the implementation plan is what will result in the fruitful re-intellectualisation of African languages. [ABSTRACT FROM AUTHOR]

This paper provides the most comprehensive assessment yet of publication trends in the South African Archaeological Bulletin and discusses them with respect to archaeology’s broader history in southern Africa. Peer-reviewed articles published in the Bulletin over the four decades from 1980 to 2019 are analysed with respect to both authorship (by gender, ‘race’, geographical location, and institutional affiliation) and content (primary research theme and culturehistorical association). While the representation of women has increased significantly, that of South African authors of African, coloured, and Indian descent, though improving, still falls far short of the country’s demographic reality. Notable changes are evident in the last two decades with respect to increased publications by authors based outside Africa and those operating out of universities (as opposed to museums) in both South and southern Africa. Overall, proportions of publications discussing work in South Africa compared to the rest of the region or other parts of Africa have changed little, but significant imbalances exist between South Africa’s provinces. Thematically, papers addressing heritage management and the archaeological records of the Earlier and Middle Stone Ages show particularly marked increases since 2000 compared to preceding decades [ABSTRACT FROM AUTHOR]

Truth and reconciliation commissions (TRCs) are understood to offer cheap justice, a justice not bound by the law. South African experience in the postapartheid era shows that they are significant tools for peacebuilding as well as statebuilding. The experience shows that the use of TRCs has created an authoritative record of what happened; enabled the victims to tell their stories without fear or embarrassment, and recommended legislative, structural and institutional reforms that avoided the repetition of past abuses. Successful peace and statebuilding are based on the above in order to achieve sustainable peace. TRCs promote rule of law, human rights protection, and ensure healing and freedom for all. However, the relapses of conflicts and political tensions, intercommunal hatred and divisions in African countries, create more questions than answers. These continuous issues show that TRCs have instead not resolved conflicts. The paper found that TRCs can only lead to successful peacebuilding and statebuilding if there is willingness on the side of the citizens as well as their political leaders. There is need to learn from the South African experience to ensure that TRCs lead to successful peacebuilding and statebuilding. The paper relied on historical research designed to study TRCs in Africa. [ABSTRACT FROM AUTHOR]

The PanAfrican Research Agenda on the Pedagogical Integration of information and communication technology (ICT; PanAf) research project was initiated in 2006 to support initiatives in African countries to integrate ICT into teaching and learning through the frequent collection and analysis of data on ICT usage. The article examines the congruence between the intended and implemented ICT curricula in six African countries (Cameroon, Côte d'Ivoire, Ghana, Kenya, Senegal, and South Africa) that participated in the study. Data obtained from the PanAf observatory (at www.observatoiretic.org) on these countries' use of ICT in education revealed that the national curricula documents (intended curricula) and teachers' classroom practices (implemented curricula) both emphasize ICT as the subject of learning rather than as a means of learning.

All disease, but especially non-communicable diseases, are related to dysfunction of one or more regulatory systems. In developing countries, long-term management of patients with chronic diseases has many challenges and is generally not financially viable, but Africa in particular, which is rich in diverse ethnomedicines presents a more feasible long-term therapeutic approach in this niche. However, despite comprehensive preclinical investigations on numerous plant-derived candidate medicines, only a small portion of these reach the patient as recognised medicines. In this review, we use the example of rooibos (Aspalathus linearis (Burm.f.) R. Dahlgren)-which is globally consumed as aromatic, caffeine-free tea-to illustrate the hurdles that need to be overcome in the low-to middle-income countries, before progression of ethnomedicines to official treatment regimens can be achieved. In terms of methodology, regulatory system focused rooibos papers indexed on PubMed for the past three decades (n = 112) were accessed. Papers reporting duplication of previous results were excluded, as well as review papers. Topics covered includes the high standard of ethnomedicine drug discovery and efficacy testing research performed in Africa (and South Africa in particular in the case of rooibos), the potential bias in terms of preclinical research focus, ethnomedicine ownership and the requirement for independent clinical trial coordination and/or management. [ABSTRACT FROM AUTHOR]

The South African Defence Force (SADF) has become a point of contention in post-Apartheid South African public memory. From 1966 until 1989, approximately 600,000 white males were conscripted into the SADF to fight in conflicts around Southern Africa as well as at home in South Africa. While much academic work has been done on the SADF during the latter half of the Apartheid era, it is filled with rampant apologia relating to the actions of the SADF as well as the narratives of those that served within it. The stories and experiences of SADF conscripts and soldiers has essentially been 'sanitized' by academics and authors attempting to make them suitable for the post-Apartheid era. Yet, on internet forums and social media websites, many SADF veterans have found a space to express their narratives freely without the input of reconciliation conscious reviewers. In this informal digital space, a plethora of material has been deposited by these ex-servicemen which now serves as a digital archive from which researchers can gain valuable insight into the actions and experiences of SADF veterans. The unfiltered narratives found in this informal digital archive shines new light on the current academic understanding of the SADF. Instead of the narrative pushed by many academics and authors of young men filled with remorse for fighting a war they understood little about, this material tells a different story. White supremacism, braggadocio and light-hearted discussion on war crimes committed by the SADF fill these digital spaces, creating a counter-narrative to the apologetic stance of many historians and sociologists who have written extensively on the Border War. This paper will explore some of these informal digital archives and seek to answer not only why SADF veterans feel comfortable expressing their narratives freely in the digital space, but also why they have been largely ignored by mainstream academia. [ABSTRACT FROM AUTHOR]

Salvinia minima Baker (Salviniaceae) has been recorded for the first time in Africa. This South American native macrophyte is highly invasive and damaging, costing millions of dollars to control in the USA, and has the potential to invade many of southern Africa's waterbodies. Field surveys have confirmed the presence of S. minima from four sites in South Africa, with the largest invasion occurring on the highly polluted Hartbeespoort Dam, north east of the country's capital. Salvinia minima has been targeted for biological control in South Africa, using the weevil, Cyrtobagous salviniae, which is undergoing host specificity testing under quarantine conditions. [ABSTRACT FROM AUTHOR]

Copyright of Critical African Studies is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper is based on the premise that public officials in developing countries lack the necessary skills to implement Knowledge Management (KM) successfully, so a framework is required to facilitate this process. South Africa is the case study. It is therefore necessary to develop a Knowledge Management Implementation Framework (KMIF). Consequently, one of the objectives of this paper is to validate this need and then outline a KMIF that can help government departments in developing countries implement KM and foster a KM culture. A mixed methodology approach was used, combining qualitative and quantitative data collection. Based on the Taro Yamane formula, 139 people were selected from a target population of 221 officials involved in KM in the South African government. DATAtab, a web-based statistics application, was used to analyze the responses. A comprehensive review of several secondary literature sources was carried out. For the literature review, relevant peer-reviewed articles were downloaded from Google Scholar, ResearchGate, Scopus, and Phil Papers. The study posits that officials charged with KM implementation in the South African government lack the necessary implementation skillset, that a need for a KMIF exists, and subsequently outlines a three-stage KMIF to facilitate their efforts. This study recommends that the proposed three-stage KMIF be adopted since it will provide the government (i) a simplified and structured way of realizing KM; (ii) it will be an effective tool that officials can use to guide them on how to implement KM, and (iii) it will cultivate a KM culture within the government. Even though the study is original to the South African government, the findings, however, may be applied to other emerging governments in Africa and beyond. Despite its theoretical nature, the paper lacks empirical validation, leaving it open to further investigation. [ABSTRACT FROM AUTHOR]

Large parts of southern Africa are influenced by extra-tropical weather systems for most of the year. During late summer (December–March), the circulation over the area becomes distinctly tropical. This paper introduces the Africáne, a synoptic scale tropical low-pressure system which has been shown to cause widespread and heavy rainfall over the southern sub-continent of Africa. The frequency of occurrence of Africánes, their contribution to rainfall and interannual variability are discussed in this paper. Africánes occur most frequently at the longitude of the Caprivi area with a second peak in frequency at around 32.5° E. They mostly occur over Namibia, Botswana and Zimbabwe and only infrequently infiltrate as far south as the borders of South Africa. However, when they do occur over South Africa, they cause widespread heavy rainfall and floods. Rainfall is mostly confined to the eastern flank of Africánes and between 20 and 35% of the annual rainfall over southern Africa in late summer can be attributed to these systems. There are two main synoptic regimes associated with Africánes: a westerly wave or tropical-temperature trough combines with the Africáne to pull rainfall southwards into South Africa. The second, is a mid-level subtropical high pressure, located south of the Africáne, which causes the rainfall to be confined to the north. The interannual variability of Africánes are closely linked to rainfall over southern Africa, such that an above normal number of Africánes in a season causes above normal rainfall over southern Africa. The number of Africánes that form per year is linked to El Niño–Southern Oscillation (ENSO). It is recommended that the predictability of Africánes on different time scales should be investigated. [ABSTRACT FROM AUTHOR]

Analytics is increasingly becoming a key tool to support informed management decisions in organisations. An organisation's capability to make use of data analytics can enhance efficiencies and increase competitive differentiation and advantage. In the context of healthcare, analytics can support improved health outcomes and hence stakeholder value that enhances affordability and access to care. A deep understanding of analytics applications and techniques lends itself to identification of opportunities where analytics techniques are best applied. This paper introduces analytics maturity models as a tool to inform proportionally appropriate analytics applications. In this paper, a broader perspective is provided through consideration of the position on the analytics maturity curve of current techniques utilised in the healthcare system. The relationship between analytics maturity and analytics techniques in the healthcare space is then explored to demonstrate that there are opportunities for applying more sophisticated techniques to more advanced applications and hence enhance the efficiency of healthcare outcomes and health risk management [ABSTRACT FROM AUTHOR]

The increasing investment in renewable energy (RE) in Africa has been accompanied by the establishment of a number of local RE component-manufacturing facilities across various African countries. The local manufacture of RE components presents an interesting opportunity for achieving sustainable industrialization in Africa. However, limited research has been devoted to analysing the factors enabling and impeding the localization of RE component production. In this paper, we analyse the determinant conditions for the localization of wind-turbine component production in South Africa in order to improve the understanding of the opportunities and challenges involved in achieving sustainable industrialization on the continent. Specifically, we explore the role of governance structures in the global value chain (GVC) pertaining to specific components in shaping national policy efforts to encourage the industry's localization. We find that the local production of wind-turbine towers has generally made most progress compared to the localization of blade and nacelle production. Further, we find that the GVC's governance structures may contribute both to impeding and to further accelerating the effect of adopted policies on the industry's localization. The paper concludes by highlighting the significance of the state in promoting local RE manufacturing industries to help achieve sustainable industrialization in Africa. [ABSTRACT FROM AUTHOR]

Outcomes of arthroplasty in sub-Saharan Africa are not widely reported. To our knowledge, this systematic review is the first to explore this topic. Scopus, EMBASE, Medline and PubMed databases were searched, utilising MeSH headings and Boolean search strategies. All papers from South Africa were excluded. Twelve papers reporting 606 total hip replacements (THRs) and 763 total knee replacements (TKRs) were included. Avascular necrosis was the most common indication for THR, whereas osteoarthritis was the main indication for TKR. HIV prevalence of up to 33% was seen. Improvements were seen in patient-reported outcome measures in both THR and TKR. The dislocation rate in THR was 1.6%. The deep infection rate was 1.6% for TKRs and 0.5% for THRs. Positive results were reported, with comparable complications to high-income countries. However, there is likely to be significant reporting bias and the introduction of mandatory registries would enable more accurate monitoring across the region. [ABSTRACT FROM AUTHOR]

Purpose: This paper aims to review the latest management developments across the globe and pinpoint practical implications from cutting-edge research and case studies. Design/methodology/approach: This briefing is prepared by an independent writer who adds their own impartial comments and places the articles in context. Findings: Deciding whether to allow employees to work remotely or flexibly is becoming increasingly difficult due to the pitfalls of either choice. But forcing employees back into the office is causing considerable backlash. Originality/value: The briefing saves busy executives, strategists and researchers hours of reading time by selecting only the very best, most pertinent information and presenting it in a condensed and easy-to-digest format. [ABSTRACT FROM AUTHOR]

The interface between African tradition and modernity is one of the concerns of spirited debates in the post-colonial period. Although most African writers deal with it, relatively few have attempted to depict how tradition and modernity may both benefit African societies. Modernity has reached Africa and, thus, the African tradition cannot remain intact. The utmost global portent that distresses human social life is the impact of modernity. Therefore, the paper's key objective is to delineate the degree of social impairment in the present-day Africa engendered by the interface between tradition and modernity. In Africa, modernity has not only influenced personal characteristics but also social, cultural, religious and the operation of establishments. Most believers of African tradition are very conventional, counterattacking the effects of modernity signalled by the colonial period, including the arrival of Christianity and Western teachings. This noted, the paper has utilised a qualitative research method and a textual analysis to critically scrutinise the impacts of the clash between tradition and modernity through the lens of the literary text, Heart of Redness (2000) by Zakes Mda. The findings from the study divulge the clash between African tradition and modernity has resulted in the erosion of many African traditional systems notwithstanding the dethronement of the colonial administration that empowered modernity at the expense of African traditional systems. The paper concludes that to reesseentialise African traditions, the remnants of colonialism should be successfully uprooted. This noted, this study will make a significant contribution to the rehabilitation of African traditions as it unravels the foundations and gatekeepers of modernity at the expense of African tradition. [ABSTRACT FROM AUTHOR]

This paper utilizes critical theory to interrogate and problematize the practice of anonymising research sites as an ethical imperative. The contributing authors conduct research in and with various communities in southern Africa, position themselves and work from and within diverse areas and specialities of the social sciences. This article is developed from their rich and wide spectrum of field experience with a great diversity of communities, but mainly the poorer, under-resourced, socially and economically marginalized. The authors strongly identify with these communities whose anonymity in published research is seen as marginalizing. Such research sites are places and communities where these researchers grew up and live in, and thus not just as peripheral or 'out there' entities. Therefore, the naming of research sites in this context is deemed as being ethical, out of respect for participants, for a contextually embedded understanding, and for well-targeted interventions and policy influence. [ABSTRACT FROM AUTHOR]

The 17th Sustainable Development Goal seeks to promote partnerships at various levels. To this end, COVID-19 vaccines development partnerships in the BRICS (Brazil, Russia, India, China and South Africa) are inevitable in facilitating ethical access to affordable and safe vaccines the world over. With South Africa being part of the BRICS, its presence can assist in leveraging the partnership to ensure that COVID-19 vaccines developed by the BRICS are efficiently deployed in Africa. Through the tracking of announcements, documents and critical discourse analysis, and Geographical Information Systems, this paper investigates COVID-19 vaccines development collaboration in the BRICS and its implication for Africa. It emerges that there is an inherent discord in the BRICS, with bilateral arrangements both within and outside the forum being evident. This has resulted in advance breakthrough COVID-19 vaccines from China and Russia not widely tried across the BRICS. The paper notes that these developments weaken the global south and affect its potential to develop COVID 19 vaccines. The work recommends a reconsideration in terms of COVID-19 vaccines development and future proofing of collaboration within the BRICS and finding a way of having South Africa continue to lobby for affordable and accessible vaccines for Africa. [ABSTRACT FROM AUTHOR]

If we cannot do this, if Classics remains the preserve of a White enclave, then it is hard to see a future for the subject in South Africa.[23] Twenty-five years later, people may well ask if Classics in South Africa, historically the country in Africa with the most extensive network of university Classics departments, and the most international, but almost wholly White, Classics ecosystem, still remains that "White enclave". But for what we have been able to produce, we hope that this attempt will lead to a more sustained and serious conversation on decolonizing Classics in Africa, including what we can learn from the history of Classics in Africa and what strategies, challenges, and prospects there are for us to navigate. B David van Schoor b 's paper, 'For an African elenchus: colonial and post-colonial misprisions and Classics in Africa', attempts a refutation (hence, an elenchus) of two prevalent errors of interpretation - Eurocentrism and Afrocentrism - to point the way forward for future Humanities and Classics in Africa. [Extracted from the article]

Exchange rate volatility is often perceived to cause a reduction in the overall level of trade. In view of the proliferation of rapid regional trade agreements in recent years, the unpredictability of exchange rate has prompted many economists to investigate the effects of the volatile nature of exchange rate on trade. Previous studies have neglected the sectoral data, focusing instead on the aggregate trade flows which may have led to incomplete conclusions. The present paper aims to fill this lacuna by employing a proper specification of the gravity model using a panel of 95 countries that trade with South Africa over the period 2000–2017. Two major findings emerge. First, using aggregate data, the results suggest that nonlinear volatility has a positive and significant effect on trade, whereas linear volatility does not exert any impact on trade. Second, using sectoral data, the paper finds that there is no definite effect of volatility on trade. [ABSTRACT FROM AUTHOR]

Access to mental healthcare in low- and middle-income countries (LMICs) is one of the greatest challenges in public health today. One suggestion for improving accessibility is through collaboration between biomedical practitioners and traditional healers. This paper reviews studies of traditional healers' and biomedical practitioners' perceptions of collaboration. We conducted a systematic review of online databases, selected journals, and reference lists for relevant studies. Eligible papers were assessed using a tool designed for this review for quality and study characteristics, and qualitative data demonstrating participants' views were extracted. A total of 14 papers from seven countries were included. The published literature on this topic is relatively homogenous and studies are of variable quality. The findings suggest that, despite differing conceptualisations of mental illness causation, both traditional healers and biomedical practitioners recognise that patients can benefit from a combination of both practices and demonstrate a clear willingness to work together. There are concerns about patients' safety and human rights regarding traditional methods and some healers are sceptical about the effectiveness of Western psychiatric medication. Despite keeping the inclusion criteria open to all LMICs, 13 of the studies were conducted in Africa, seven of which were in South Africa. This limits the applicability of the findings of this review to the wider LMIC context. The paper concludes with recommendations for research and practice. [ABSTRACT FROM AUTHOR]

This paper focuses on the role of hydrological changes and the societal decline of southern Africa's earliest state society, the Mapungubwe state (AD 1200-1300) in the Shashe-Limpopo basin. The rise and demise of Mapungubwe has long been linked to significant climate changes such as increased rainfall that would have supported intensive agro-pastoral activities and demographic growth, later declining due to the onset of drier conditions. Accordingly, during the Little Ice Age (1300-1850 AD), drier and cooler climate resulted in environmental deterioration, ultimately leading to the abandonment of Mapungubwe. This model is based on archaeological survey records and oral histories, with very limited regional climatic/environmental data. This paper presents three types of datasets: historical records; modern rainfall patterns, including field observations made from geoarchaeological records of soil sequences; and chemical analyses (Inductively Coupled Plasma Atomic Emission Spectroscopy) to examine climate variability and social complexity in Iron Age southern Africa using historical ecology frameworks. The integrated analysis of these datasets indicates that hydrological changes in the Shashe-Limpopo basin are highly influenced by seasonal variability and distribution of rainfall. The proposed alternating periods of high and low rainfall in the present study suggests the potential for flooding episodes of differing severity, while geoarchaeological data indicate an active landscape with alternating sequences of profile development and soil disturbance. Therefore, environmental deterioration cannot simply be avoided by migration. In fact, where heavy rains in the catchment area cause flooding, they also bring both moisture and deposit rich silt, valuable for the growth of vegetation and crops. Instead, the argument put forward is that many aspects, both cultural and environmental factors, influenced societal decline in the Shashe- Limpopo basin. [ABSTRACT FROM AUTHOR]

Chinese migration to Africa has been limited both in size and scope until relatively recently. It was only in the late 1990s and the 2000s that significant numbers of Chinese migrants began arriving in Africa, with the first significant waves hitting South African shores. Chinese entrepreneurs, fortune seekers, and professionals, together with temporary workers – from across China – made their way in increasing numbers to destinations across the African continent. Many entered Africa with or following Chinese state-owned and private companies, on contracts to work on construction, oil, and mining projects. Beyond these large state-sponsored and private-sector projects, reports of the development of Chinatowns, Chinese shops, and Chinese farms and factories across the African continent have been circulating for nearly three decades. This paper examines these new, intensified Chinese flows to Africa and explores the possibilities of their future on the continent. Based on my in-depth examination of developments in South Africa, I argue that while the Chinese state's global ambitions and African ambivalence towards these latest arrivals influence Chinese migrant lives and destinies, the migrants themselves are also having impacts on their African host nations and changing the way we understand human flows. [ABSTRACT FROM AUTHOR]

A noticeable tendency in the first generation of scholarship on sexual orientation and gender identity/expression (SOGIE) in Africa has been the focus on urban or modern institutional settings. A dominant theme is to document people's struggles against stigma, fear and violence to better inform interventions to strengthen human rights and sexual health for all. In some cases, unintentionally, the impression conveyed of Africa is of a continent with cultures that are uniformly, hostile to SOGIE rights. The present study arises from a large survey among boys and men in KwaZulu-Natal, South Africa that problematises that impression. The study revealed unexpectedly high levels of same-sex sexual experience among boys and men in a mostly rural, culturally conservative setting. Following from that revelation, we conducted in-depth interviews to gain insight into their lives. Informants did indeed recount many incidents of discrimination and violence and admitted to sometimes severe emotional health problems. Yet they also spoke of finding love, acceptance, allies, resources, humour and hope for the future. In this paper, we tease out key themes from the interviews in relation to trends in the scholarship. [ABSTRACT FROM AUTHOR]

The article discusses the highlights of the International Association for the Study of Popular Music 16th Biennial International Conference held at Rhodes University in Cape Province, South Africa, from June 27 to July 1, 2011. The conference presented 105 papers from 25 countries. The papers covered a variety of topics, including the development of popular musicology as a discipline and the introduction of popular music studies to universities in Ghana.

This theoretical paper reviews the current theory about curriculum transformation and renewal in higher education in Africa and, in particular, South Africa. Although the findings are applicable to different universities, the pedagogical approach of North-West University will be the focus. The aim is to understand curriculum responsiveness pertaining to decolonisation and sustainable development that can align with the African Union's proposed Agenda 2063. The epistemology is from a practical public theological paradigm. A single-system research method has been followed to integrate current research about tertiary education curriculum transformation with the latest practice theory. Three different aspects are explored, namely how Agenda 2063 is applicable to higher education in a post-colonial context, the fibre of human relations based on Nagy's contextual theory, and the curriculum as a powerful tool for change. The paper concludes that lecturers and students can join forces in growing towards the Africa they want by active experiential student-centred pedagogy. [ABSTRACT FROM AUTHOR]

In this paper, I recount my experiences with western media theory. Working on my PhD thesis marked my turn to decolonial theory. I used the creolisation strategy of putting critical western Marxist theories in conversation with African, black and Latin American decolonial theories. I worked on my PhD thesis under conditions informed by the Rhodes Must Fall (RMF), the Fees Must Fall (FMF) and other broader protests in South Africa whose connecting thread was the demand for the decolonisation of both the academy and public life. It is my conviction that, although work has already begun, there is still a lot of work to be done in decolonising the disciplines of journalism, media and cultural studies. [ABSTRACT FROM AUTHOR]

This paper revisits the literature on regional power-hood and its application to Africa with a view to answering two key questions: one, whether we can talk of regional hegemons in the continent in real terms, and two, whether group hegemonic leadership better explains regional hegemonic behavior in Africa. It uses Sandra Destradi conceptual framework and Miriam Prys' typology of regional power-hood to answer these questions, with South Africa and Nigeria as case studies. Using Prys' typology which distinguishes between regional detached powers, regional hegemons and regional dominators as an analytical framework, the paper confirms what already exists in the literature, viz. that neither South Africa nor Nigeria neatly fit the conception of regional hegemons in Africa. However, it uses both countries as empirical cases to argue that they already act as hegemonic leaders and in cooperative ways that suggest group or shared leadership, using specific Common African Positions they have led in Africa. The analysis concludes by laying out the normative basis for a Group Hegemony composed of not only South Africa and Nigeria, but also other sub-regional leaders in the continent. This is based on the hard power shortfalls and internal weaknesses of both our case studies including their relative soft power resources which have utility in an increasingly intersocial international system. [ABSTRACT FROM AUTHOR]

This paper proposes that archives can play an important role in historical climatological research. Major projects in Europe, such as CLIWOC, examine ship logbooks from the era of sail. These sources provide critical weather-related data from the era before scientific climatological measurements and surveys after World War I. Ship logbooks have proved to be crucial sources that have been identified and digitised in major projects such as the CLIWOC project. While CLIWOC has concentrated on the ships concerned of the European maritime powers, their information is of worldwide relevance. This paper then looks at the research that has been undertaken in South Africa and at the sources that have been uncovered by local scientists. The paper also suggests further potential sources within South Africa. Thereafter, the potential sources within the ESARBICA region are suggested with a focus on the African Great Lakes. Finally, an ESARBICA-wide project similar to the CLIWOC and TANAP projects is suggested, and it is proposed that ESARBICA approach IORA for endorsement and funding. [ABSTRACT FROM AUTHOR]

The Operations Research Society of South Africa (ORSSA), the first Operations Research (OR) society in Africa, celebrated its 50th anniversary at its annual conference in 2019. To commemorate the occasion a book, covering the history of the society, was launched at the conference. One area that was not covered in this book was the contribution of South Africans to the international OR literature. This paper endeavors to fill that void through a bibliographic analysis of papers published by South Africans over the 50-year period. A list of over 100 journals were used for this analysis. General empirical results are derived while a visual analysis of top author research networks is presented. The analysis demonstrates the contribution to the international Operations Research/Management Science (OR/MS) knowledge base of a small but vibrant national OR society at the most southern point of Africa. [ABSTRACT FROM AUTHOR]

Climate change models for southern Africa predict less frequent, but more intense, rainfall events, and an increased frequency of tropical cyclones. With their steep topography and small catchments, headwater streams generate large floods following intense rainfall events. Large flooding events in headwater streams are under studied in southern Africa. In this paper, we explore flooding in the upper Klaserie River, Limpopo River System, South Africa, to determine the flow distribution and flood frequency for the catchment. In addition, we determine the return level for a large, economically damaging, flood generated following the landfall of a sub-tropical depression in January 2012 and, attempt to identify rainfall patterns that resulted in similar floods. An annual hydrological cycle with summer maxima and winter minima for both rainfall and flow was identified. The flood frequency analysis demonstrated that the January 2012 flood had an estimated return level of 225 years. This flood had a peak flowrate exceeding 1200 m3s-1 in a system with an average daily flowrate of 1 m3s-1. Regression tree analysis showed that a two-day rainfall in excess of 240 was a predictor for four of the five largest floods. A two-day rainfall in excess of 400 mm distinguished the January 2012 flood from other floods. Non-stationarity analyses for the flow and rainfall data and a SWAT hydrological model are recommend for the upper Klaserie River to evaluate climate and land cover changes, and their relationship to the magnitude of the 2012 flood. Our study demonstrates that South African river monitoring data can be used to detect and characterize major floods, despite deficiencies in these data. Continuation of these monitoring programs is vital for river health monitoring and the detection of trends in floods resulting from human activities and climate change. [ABSTRACT FROM AUTHOR]

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Application of seasonal forecasts in agriculture has significant potential and realized utility. Other sectors that may also benefit from using seasonal forecasts include (but are not limited to) health, hydrology, water, and energy. This paper shows that seasonal forecast model data, satellite Pour l'Observation de la Terre (SPOT), dry matter productivity (DMP) data (proxy of grass biomass) along with other sets of data are effectively used to estimate grazing capacity (GC) over a 12-year test period (1998/1999–2009/2010) in Limpopo Province. GC comprises a vital consideration in agricultural activities, particularly for a province in South Africa like Limpopo, due to its varying climate. The Limpopo Province capitalizes on subsistence farming, including livestock and crop production. Grazing should thus be regulated in order to conserve grass, shrubs, and trees, thereby ensuring sustainability of rangelands. In a statistical downscaling model, the predictor is the 850 geopotential height fields of a coupled ocean–atmosphere general circulation (CGCM) over Southern Africa to predict seasonal DMP values. This model shows that the mid-summer rainfall totals are important predictors for the November through April (NDJFMA) DMP (as well as grazing capacity) growing season. Forecast verification is conducted using the relative operating characteristics (ROC) and reliability diagrams. The CGCM model shows skill in discriminating high and low DMP (GC) seasons in the Limpopo Province, as well as reliability in the probabilistic forecasts. This paper demonstrates the development of a tailored forecast, an avenue that should be explored in enhancing relevance of forecasts in agricultural production. [ABSTRACT FROM AUTHOR]

This paper interrogates the relationship between South Africa's most important piece of educational policy, the South African Schools Act (SASA) (Republic of South Africa, 1996b), and learner identity. It seeks to understand how this central piece of South African educational legislation foreshadows, intersects with, foregrounds, prescribes and/or disturbs dominant notions of South African learner identity. What does the SASA say about the South African learner and particularly about what it expects the learner to be? The perspective used in this paper is that identity is constructed from history, memory, social and cultural institutions and power apparatuses. The specific interest of the paper is not to look so much at the mediation of identity in its practical forms, as in actual interchanges between subjects in the classroom, but to develop an understanding of the symbols and signifiers that are privileged in the formal and legal prescripts that surround the process of mediation. What significance this holds for the achievement of equality and justice in South Africa is what is explored here. [ABSTRACT FROM AUTHOR]

The school system in South Africa has only in recent years begun to more deeply grapple with issues of power and privilege along a number of axes of oppression including race, gender, class and recently, sexual and gender diversity. As a result, learners who embody sexual and gender diversity experiences spaces of belonging and exclusion in school settings. As a result, this paper asks: What needs to be done in the school system to reconstruct the "African child" to include sexual and gender diversity? Possibilities include inclusive policy implementation; inclusive learning and teaching resource materials; teacher preparedness to teach about and affirm sexual and gender diversity in the classroom and a clear rejection of homophobic and transphobic violence. The lessons learnt through the process of challenging racism in the school system - such as around essentialising, othering and systemic violence - have yet to be fully applied to sexual and gender diversity in schools. [ABSTRACT FROM AUTHOR]

Underlying this paper is the conviction that it is of utmost importance that business ethics should indeed become an integral part of business culture in all, and therefore also in developing countries. It is not to be denied that business ethics has to a much larger extent become part of the business culture in developed countries than in developing countries. In this paper, I first of all wish to provide an explanation for the fact that business ethics is fighting an uphill battle in becoming part of the business culture in developing countries. Secondly I want to give a thumbnail sketch of the preconditions that have to be fulfilled in order to stimulate the development of a moral business culture in developing countries. In order to achieve these goals I will focus mainly on Africa, and more specifically on South Africa. [ABSTRACT FROM AUTHOR]